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nearshore marine forecast
national weather service buffalo ny
1002 am edt sat may 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-232100-
niagara river to hamlin beach along lake ontario-
1002 am edt sat may 23 2026

...small craft advisory in effect through late tonight...

.this afternoon...southeast winds 15 to 25 knots becoming east.
rain. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.tonight...east winds 15 to 25 knots. rain in the evening, then
showers overnight. waves 3 to 6 feet subsiding to 2 to 4 feet.
waves occasionally around 7 feet. 
.sunday...southeast winds 5 to 15 knots becoming south less than
10 knots. showers likely in the morning. waves 1 to 3 feet
subsiding to 1 foot or less. 
.sunday night...east winds less than 10 knots. a chance of
showers. waves 1 foot or less. 
.monday...light and variable winds. a chance of showers during
the day. waves 1 foot or less. 
.tuesday...southwest winds 10 knots or less becoming west. partly
to mostly cloudy. waves 1 foot or less. 
.wednesday...west winds 10 knots or less becoming north. partly
cloudy. waves 1 foot or less. 

$$

fzus51 kbuf 231402
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nearshore marine forecast
national weather service buffalo ny
1002 am edt sat may 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-232100-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1002 am edt sat may 23 2026

...small craft advisory in effect through late tonight...

.this afternoon...southeast winds 15 to 25 knots. rain. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.tonight...southeast winds 15 to 25 knots. rain in the evening,
then showers overnight. waves 3 to 6 feet subsiding to 2 to
4 feet. waves occasionally around 7 feet. 
.sunday...southeast winds 15 to 20 knots diminishing to 10 to
15 knots. showers in the morning, then a chance of showers in the
afternoon. waves 1 to 3 feet. 
.sunday night...southeast winds 5 to 15 knots becoming southwest
less than 10 knots. a chance of showers overnight. waves 1 foot
or less. 
.monday...west winds less than 10 knots. a chance of showers
during the day. waves 1 foot or less. 
.tuesday...light and variable winds becoming west 5 to 10 knots.
mostly cloudy. waves 1 foot or less. 
.wednesday...west winds 10 knots or less becoming north. partly
cloudy. waves 1 foot or less. 

the water temperature off rochester is 48 degrees.

$$

fzus51 kbuf 231402
nshbuf
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nearshore marine forecast
national weather service buffalo ny
1002 am edt sat may 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz044-232100-
sodus bay to mexico bay along lake ontario-
1002 am edt sat may 23 2026

...small craft advisory in effect from 5 pm edt
through sunday evening...

.this afternoon...southeast winds 10 to 15 knots increasing to
15 to 20 knots. rain. waves 2 feet or less. 
.tonight...southeast winds 15 to 20 knots. rain in the evening,
then showers overnight. waves 1 to 3 feet building to 2 to
4 feet. 
.sunday...southeast winds 15 to 25 knots. showers. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.sunday night...southeast winds 15 to 20 knots becoming south
5 to 15 knots. a chance of showers overnight. waves 2 feet or
less. 
.monday...southwest winds less than 10 knots. a chance of showers
during the day. waves 1 foot or less. 
.tuesday...southwest winds less than 10 knots. mostly cloudy.
waves 1 foot or less. 
.wednesday...west winds 10 knots or less becoming north. partly
cloudy. waves 1 foot or less. 

$$

fzus51 kbuf 231402
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nearshore marine forecast
national weather service buffalo ny
1002 am edt sat may 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz045-232100-
mexico bay to the saint lawrence river along lake ontario-
1002 am edt sat may 23 2026

...small craft advisory in effect from 5 pm edt
through sunday evening...

.this afternoon...southeast winds 10 to 15 knots increasing to
15 to 20 knots. a chance of showers early. rain
late. waves 1 foot or less. 
.tonight...southeast winds 15 to 25 knots. rain in the evening,
then showers overnight. waves 1 to 3 feet building to 2 to
4 feet. 
.sunday...southeast winds 15 to 25 knots. showers. waves 2 to
4 feet. 
.sunday night...southeast winds 15 to 20 knots becoming south
10 to 15 knots. a chance of showers overnight. waves 1 to 3 feet.
.monday...south winds 10 knots or less. a chance of showers
during the day. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots becoming west. partly
cloudy. waves 1 foot or less. 
.wednesday...west winds 10 knots or less becoming north. partly
cloudy. waves 1 foot or less. 

$$

fzus51 kbuf 231402
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nearshore marine forecast
national weather service buffalo ny
1002 am edt sat may 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-loz030-232100-
upper niagara river and buffalo harbor-lower niagara river-
1002 am edt sat may 23 2026

.this afternoon...southeast winds 10 to 15 knots. rain.
.tonight...southeast winds 5 to 15 knots. rain in the evening,
then showers overnight. 
.sunday...south winds 5 to 10 knots becoming southwest. showers
likely in the morning. 
.sunday night...southwest winds less than 10 knots. a chance of
showers. 
.monday...light and variable winds. a chance of showers during
the day. 
.tuesday...light and variable winds. partly to mostly cloudy. 
.wednesday...light and variable winds. partly cloudy. 

the water temperature off buffalo is 54 degrees.

$$

fzus51 kbuf 231402
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nearshore marine forecast
national weather service buffalo ny
1002 am edt sat may 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-232100-
ripley to dunkirk along lake erie-
1002 am edt sat may 23 2026

...small craft advisory in effect through late tonight...

.this afternoon...east winds 15 to 25 knots becoming southeast.
rain. waves 1 to 3 feet. 
.tonight...southeast winds to 30 knots becoming south and
diminishing to 15 to 20 knots. showers likely in the evening,
then a chance of showers overnight. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.sunday...south winds 15 to 20 knots becoming southwest and
diminishing to less than 10 knots in the afternoon. mostly cloudy
in the morning, then becoming partly sunny. waves 2 feet or less.
.sunday night...light and variable winds. showers likely. waves
1 foot or less. 
.monday...light and variable winds. a chance of showers during
the day. waves 1 foot or less. 
.tuesday...light and variable winds. mostly cloudy. waves 1 foot
or less. 
.wednesday...light and variable winds. mostly cloudy. waves
1 foot or less. 

$$

fzus51 kbuf 231402
nshbuf
expires:202605232100;;511882

nearshore marine forecast
national weather service buffalo ny
1002 am edt sat may 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez041-232100-
dunkirk to buffalo along lake erie-
1002 am edt sat may 23 2026

.this afternoon...southeast winds 10 to 15 knots increasing to
15 to 20 knots. rain. waves 2 feet or less. 
.tonight...southeast winds 15 to 20 knots becoming south. showers
in the evening, then showers likely overnight. waves 1 to 3 feet.
.sunday...south winds 5 to 15 knots becoming southwest less than
10 knots. mostly cloudy. waves 2 feet or less. 
.sunday night...light and variable winds. a chance of showers.
waves 1 foot or less. 
.monday...light and variable winds. a chance of showers during
the day. waves 1 foot or less. 
.tuesday...light and variable winds. partly to mostly cloudy.
waves 1 foot or less. 
.wednesday...light and variable winds. partly cloudy. waves
1 foot or less. 

$$